GPIO46, GPIO77, PWM, SCL, SDA, TX, RX are connected to Intel Edison via buffers and are 3.3 V logic level, 5 V tolerant.
TX and RX belong to UART1 on Intel Edison
SCL and SDA belong to I2C1 on Intel Edison, I2C1 also could be used to communicate with internal magnetometer in MPU9250.
PWM belongs to PWM3 GPIO183 on Intel Edison
Time Mark input is connected directly to U-blox chip for low latency, it includes an over-voltage clamp, pull up and current limiting resistor.
Εμενα το συνολο του board ειναι αυτο που δειχνει στην εικονα. Απο micro usb παιρνει ρευμα και τα GND/TX/RX/5V του πανω pin τα χρησιμοποιώ για Ραδιοεπικοινωνια.
Και το Hardware Guide του intel Edison.
https://www.intel.com/content/dam/support/us/en/documents/edison/sb/edison-module_HG_331189.pdf
Βρηκα ονλινε αυτα που ειναι πανω κατω οτι ψαχνω αλλα δεν βγαζω ακρη με τα GPIO. @unseen ??
http://www.ebay.com/itm/Raspberry-Pi-Smart-Soft-Power-and-Shutdown-Switch-Board-For-Pi-Zero-2-or-3-/122649543865?hash=item1c8e7b84b9:g:j2IAAOSwTY9ZZC01
http://www.averagemanvsraspberrypi.com/2014/06/illuminated-raspberry-pi-power-switch.html